Compatible with all EWORK 21V series power tools. ✅ EWORK 21V series batteries are equipped with an automatic current control system to avoid capacity attenuation and unnecessary trouble caused by overcurrent or overvoltage. ✅ EWORK High-energy lithium-ion batteries 4.0Ah have no memory, almost no self-discharge, and less downtime.
Who we are, what you can gain? Extrakku Battery Company Limited (EK Battery Brand) was established as a manufacturer and exporter of VRLA battery since 2003. We totally cover an area of around 100,000 square meters, with 11 battery production lines and corresponding testing machines, 2 research and development centers in Jiangsu and Fujian.
EWORK High-energy lithium-ion batteries 4.0Ah have no memory, almost no self-discharge, and less downtime. ✅ Upgraded dual-sided LED battery indicators provides immediate feedback on power status. EWORK power tools make your job easier.
EWORK power tools make your job easier. EWORK is a professional electric tools seller with a complete program of development, design, production and sales. We have a team of professional engineers and designers who specialize in improving the quality and efficiency of our tools, and have a strong heritage of innovation.
Always remove the battery from the cordless power tool when assembling parts, making adjustments, cleaning, or when not in use for an extended period of time. Store the battery in a dry, clean, cool place away from heat sources and metal objects.
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